Dave, don't be mislead by thinking that 10 hours at 6500k is the same as 10 hours of natural outdoor light. It not. Outdoor light is many, many times brighter. When the other seeds start coming up, you'll want to increase to something like 16 hours. Also, if you're going to use the baggy method, pick up some plastic shoe boxes from the dollar store to stack them in---makes handling and moving them around much easier.